71581896

素因数分解:

$2^3\times 3^2\times {\mathrm{994193}}^1$

素因数の和:994205

約数の個数: 24

約数和(自身を含む): 193867830

約数和(自身を除く): 122285934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 994193, 1988386, 2982579, 3976772, 5965158, 7953544, 8947737, 11930316, 17895474, 23860632, 35790948, 71581896]

約数ペア:

[(1, 71581896), (2, 35790948), (3, 23860632), (4, 17895474), (6, 11930316), (8, 8947737), (9, 7953544), (12, 5965158), (18, 3976772), (24, 2982579), (36, 1988386), (72, 994193)]